net: amd-xgbe: Fix skb data length underflow
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.6%
exploitation probability
0.6%top 52% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
net: amd-xgbe: Fix skb data length underflow
There will be BUG_ON() triggered in include/linux/skbuff.h leading to
intermittent kernel panic, when the skb length underflow is detected.
Fix this by dropping the packet if such length underflows are seen
because of inconsistencies in the hardware descriptors.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934ehttps://git.kernel.org/stable/c/5aac9108a180fc06e28d4e7fb00247ce603b72eehttps://git.kernel.org/stable/c/617f9934bb37993b9813832516f318ba874bcb7dhttps://git.kernel.org/stable/c/9892742f035f7aa7dcd2bb0750effa486db89576https://git.kernel.org/stable/c/9924c80bd484340191e586110ca22bff23a49f2ehttps://git.kernel.org/stable/c/db6fd92316a254be2097556f01bccecf560e53cehttps://git.kernel.org/stable/c/e8f73f620fee5f52653ed2da360121e4446575c5